气候变化领域集成服务门户(CCPortal): A comparison with natural particles reveals a small specific effect of PVC microplastics on mussel performance

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DOI	10.1016/j.marpolbul.2020.111703
	A comparison with natural particles reveals a small specific effect of PVC microplastics on mussel performance
	Yap V.H.S.; Chase Z.; Wright J.T.; Hurd C.L.; Lavers J.L.; Lenz M.
发表日期	2020
ISSN	0025326X
卷号	160
英文摘要	Effects of microplastics on marine taxa have become a focal point in marine experimental biology. Almost all studies so far, however, assessed the influence of microplastics on animals only in relation to a zero-particle group. Documented microplastic impacts may thus be overestimated, since many marine species also experience natural suspended solids as a stressor. Here, we compared the effects of polyvinyl chloride (PVC) and red clay (mean for both particles: ~12–14 μm) on the Mediterranean mussel Mytilus galloprovincialis across three particle concentrations (1.5, 15, 150 mg l−1). Exposure to PVC for 35 days lowered mussel body condition index by 14% in relation to clay, but no difference in byssus production, respiration and survival rates emerged between the two particle types. This suggests that the effects of synthetic particles on filter feeders may emulate those of natural suspended solids, and highlights the importance of including natural particles in microplastic exposure studies. © 2020 Elsevier Ltd
英文关键词	Benthic filter feeders; Body condition index; Microplastics; Mytilus galloprovincialis; Polyvinyl chloride; Suspended solids
语种	英语
scopus关键词	Chlorine compounds; Molluscs; Polyvinyl chlorides; Experimental biology; Marine species; Mytilus galloprovincialis; Particle concentrations; Particle groups; Polyvinyl chloride (PVC); Specific effects; Suspended solids; Microplastic; microplastic; polyvinylchloride; benthos; bivalve; body condition; comparative study; concentration (composition); marine pollution; plastic; pollution effect; polymer; suspended load; Article; body constitution; concentration (parameter); environmental exposure; filter feeder; marine environment; microplastic pollution; mussel; Mytilus galloprovincialis; nonhuman; particle size; risk assessment; survival rate; suspended particulate matter; Animalia; Mytilus galloprovincialis
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148512
作者单位	Institute for Marine and Antarctic Studies, University of Tasmania, 20 Castray Esplanade, Battery PointTasmania 7004, Australia; GEOMAR Helmholtz Center for Ocean Research Kiel, Wischhofstraße 1-3, Kiel, 24148, Germany
推荐引用方式 GB/T 7714	Yap V.H.S.,Chase Z.,Wright J.T.,et al. A comparison with natural particles reveals a small specific effect of PVC microplastics on mussel performance[J],2020,160.
APA	Yap V.H.S.,Chase Z.,Wright J.T.,Hurd C.L.,Lavers J.L.,&Lenz M..(2020).A comparison with natural particles reveals a small specific effect of PVC microplastics on mussel performance.Marine Pollution Bulletin,160.
MLA	Yap V.H.S.,et al."A comparison with natural particles reveals a small specific effect of PVC microplastics on mussel performance".Marine Pollution Bulletin 160(2020).